/* ═══════════════════════════════════════════════════════════
   WayVoice — "Slate & Sage" Design System
   A warm, refined communication interface.
   ═══════════════════════════════════════════════════════════ */

/* ===== Design Tokens ===== */

:root,
[data-theme="dark"] {
    /* Backgrounds — warm charcoal progression */
    --vh-bg-primary: #1a1d24;
    --vh-bg-secondary: #161920;
    --vh-bg-tertiary: #111318;
    --vh-bg-surface: #1f222a;
    --vh-bg-input: #13151b;

    /* Accent — sage green (calm, distinctive) */
    --vh-bg-accent: #5b9a8b;
    --vh-bg-accent-hover: #4d8577;
    --vh-accent: var(--vh-bg-accent);
    --vh-accent-subtle: color-mix(in srgb, var(--vh-bg-accent) 12%, transparent);
    --vh-accent-glow: color-mix(in srgb, var(--vh-bg-accent) 6%, transparent);

    /* Text — warm off-whites */
    --vh-text-primary: #e2dfda;
    --vh-text-secondary: #908d87;
    --vh-text-muted: #5c5955;
    --vh-text-link: #6db3a8;

    /* Borders */
    --vh-border: #272a32;
    --vh-border-strong: #33363f;

    /* Status */
    --vh-success: #5b9a6b;
    --vh-danger: #c05050;
    --vh-warning: #c49a4a;

    /* Interactive states */
    --vh-hover: rgba(255,255,255,0.035);
    --vh-active: rgba(255,255,255,0.065);
}

[data-theme="light"] {
    --vh-bg-primary: #ffffff;
    --vh-bg-secondary: #f4f2ee;
    --vh-bg-tertiary: #ebe8e3;
    --vh-bg-surface: #ffffff;
    --vh-bg-input: #f0ede8;

    --vh-bg-accent: #4a8577;
    --vh-bg-accent-hover: #3d7266;
    --vh-accent: var(--vh-bg-accent);
    --vh-accent-subtle: color-mix(in srgb, var(--vh-bg-accent) 12%, transparent);
    --vh-accent-glow: color-mix(in srgb, var(--vh-bg-accent) 6%, transparent);

    --vh-text-primary: #1a1918;
    --vh-text-secondary: #6b6863;
    --vh-text-muted: #9e9a94;
    --vh-text-link: #3d7266;

    --vh-border: #ddd9d3;
    --vh-border-strong: #ccc8c1;

    --vh-success: #4a8a5a;
    --vh-danger: #b54545;
    --vh-warning: #b58a3a;

    --vh-hover: rgba(0,0,0,0.03);
    --vh-active: rgba(0,0,0,0.06);
}

/* Light theme overrides for Bootstrap & hardcoded elements */
[data-theme="light"] .text-light { color: var(--vh-text-primary) !important; }
[data-theme="light"] .text-muted { color: var(--vh-text-muted) !important; }
[data-theme="light"] .text-secondary { color: var(--vh-text-secondary) !important; }
[data-theme="light"] .bg-dark { background-color: var(--vh-bg-tertiary) !important; }
[data-theme="light"] .border-secondary { border-color: var(--vh-border) !important; }
[data-theme="light"] .form-control { background-color: var(--vh-bg-input); color: var(--vh-text-primary); border-color: var(--vh-border); }
[data-theme="light"] .form-control:focus { background-color: var(--vh-bg-input); color: var(--vh-text-primary); }
[data-theme="light"] .form-select { background-color: var(--vh-bg-tertiary); color: var(--vh-text-primary); border-color: var(--vh-border); }
[data-theme="light"] #blazor-error-ui { background-color: var(--vh-bg-secondary); color: var(--vh-text-primary); }

/* ===== Base ===== */

html, body {
    font-family: 'Outfit', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--vh-bg-tertiary);
    color: var(--vh-text-primary);
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 15px;
    line-height: 1.5;
    letter-spacing: -0.01em;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--vh-border-strong);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--vh-text-muted); }
::-webkit-scrollbar-corner { background: transparent; }
* { scrollbar-width: thin; scrollbar-color: var(--vh-border-strong) transparent; }

/* ===== App Layout ===== */
.app-layout { height: 100vh; overflow: hidden; }

/* ===== Server Sidebar (leftmost icon bar) ===== */
.server-sidebar {
    scrollbar-width: none;
    -ms-overflow-style: none;
    background: var(--vh-bg-tertiary) !important;
    border-right: 1px solid var(--vh-border);
}
.server-sidebar::-webkit-scrollbar { display: none; }

/* Brand logo area at top of server sidebar */
.server-sidebar-brand {
    width: 100%;
    padding: 14px 0 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.server-sidebar-brand .brand-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: linear-gradient(135deg, #a86654, #8f5645);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    box-shadow: 0 2px 12px rgba(168, 102, 84, 0.25);
    letter-spacing: -0.03em;
}

.server-icon-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.server-icon-wrapper .server-pill {
    position: absolute;
    left: 0;
    width: 4px;
    border-radius: 0 4px 4px 0;
    background-color: var(--vh-text-primary);
    transition: height 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
    opacity: 0;
}
.server-icon-wrapper:hover .server-pill {
    height: 20px;
    opacity: 1;
}
.server-icon-wrapper.active .server-pill {
    height: 36px;
    opacity: 1;
}

.server-icon {
    width: 48px;
    height: 48px;
    border-radius: 24px;
    transition: border-radius 0.25s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.2s ease, box-shadow 0.25s ease;
    overflow: hidden;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0;
}
.server-icon:hover {
    border-radius: 16px !important;
    background-color: var(--vh-bg-accent) !important;
    color: white !important;
    box-shadow: 0 2px 12px var(--vh-accent-subtle);
}
.server-icon.active {
    border-radius: 16px !important;
    background-color: var(--vh-bg-accent) !important;
    box-shadow: 0 2px 12px var(--vh-accent-subtle);
}
.server-icon img {
    transition: border-radius 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.server-icon:hover img,
.server-icon.active img {
    border-radius: 16px;
}

.server-divider {
    width: 32px;
    height: 2px;
    background-color: var(--vh-border);
    border-radius: 1px;
    margin: 4px 0;
}

.server-add-btn {
    width: 44px;
    height: 44px;
    border-radius: 22px;
    background-color: var(--vh-bg-primary);
    border: 1px dashed var(--vh-border-strong);
    color: var(--vh-text-muted);
    font-size: 1.15rem;
    transition: border-radius 0.25s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.server-add-btn:hover {
    border-radius: 14px;
    background-color: var(--vh-success);
    border-color: var(--vh-success);
    color: white;
}

/* ===== Channel Sidebar ===== */
.channel-sidebar {
    width: 252px;
    min-width: 252px;
    background-color: var(--vh-bg-secondary);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--vh-border);
}
.server-header {
    height: 52px;
    min-height: 52px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 700;
    font-size: 0.95rem;
    border-bottom: 1px solid var(--vh-border);
    cursor: pointer;
    transition: background-color 0.15s ease;
    letter-spacing: -0.02em;
    color: var(--vh-text-primary);
}
.server-header:hover {
    background-color: var(--vh-hover);
}

.channel-category {
    padding: 22px 10px 6px 14px;
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--vh-text-muted);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: color 0.15s ease;
}
.channel-category:hover { color: var(--vh-text-secondary); }

.channel-item {
    display: flex;
    align-items: center;
    padding: 7px 10px;
    margin: 1px 8px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--vh-text-muted);
    font-size: 0.88rem;
    font-weight: 500;
    transition: background-color 0.12s ease, color 0.12s ease;
    border: none;
    background: none;
    text-align: left;
    width: calc(100% - 16px);
    position: relative;
}
.channel-item:hover {
    background-color: var(--vh-hover);
    color: var(--vh-text-secondary);
}
.channel-item.active {
    background-color: var(--vh-active);
    color: var(--vh-text-primary);
}
.channel-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background-color: var(--vh-bg-accent);
}
.channel-item .channel-icon {
    margin-right: 8px;
    font-size: 1.05rem;
    opacity: 0.45;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
}
.channel-item.active .channel-icon {
    opacity: 0.8;
    color: var(--vh-bg-accent);
}
.channel-item .channel-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}

/* Channel settings button (gear on hover) */
.channel-item-wrapper { position: relative; }
.channel-settings-btn {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    display: none;
    background: var(--vh-bg-secondary);
    border: none;
    color: var(--vh-text-muted);
    padding: 4px;
    cursor: pointer;
    font-size: 0.75rem;
    z-index: 2;
    border-radius: 4px;
    line-height: 1;
}
.channel-item-wrapper:hover .channel-settings-btn { display: flex; align-items: center; justify-content: center; }
.channel-settings-btn:hover { color: var(--vh-text-primary); background: var(--vh-active); }

/* Voice channel users */
.voice-channel-users { padding-left: 44px; padding-right: 8px; }
.voice-user {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 0;
    font-size: 0.78rem;
    color: var(--vh-text-secondary);
}

/* ===== User Panel ===== */
.user-panel {
    height: 60px;
    min-height: 60px;
    padding: 0 10px;
    background-color: var(--vh-bg-tertiary);
    display: flex;
    align-items: center;
    gap: 8px;
    border-top: 1px solid var(--vh-border);
    position: relative;
}
.user-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 12px;
    right: 12px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--vh-border-strong), transparent);
}
.user-panel-info { flex: 1; min-width: 0; line-height: 1.25; }
.user-panel-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--vh-text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.user-panel-tag {
    font-size: 0.65rem;
    color: var(--vh-text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: 0.01em;
}
.user-panel-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    color: var(--vh-text-muted);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: background-color 0.12s ease, color 0.12s ease;
}
.user-panel-btn:hover {
    background-color: var(--vh-active);
    color: var(--vh-text-primary);
}
.user-panel-btn.active-danger {
    color: var(--vh-danger);
}
.user-panel-btn.disabled-muted {
    opacity: 0.3;
    cursor: not-allowed;
}
.user-panel-btn.disabled-muted:hover {
    background: none;
    color: var(--vh-text-muted);
}

/* Settings hover menu */
.settings-hover-container {
    position: relative;
}
.settings-hover-menu {
    display: none;
    position: absolute;
    bottom: 100%;
    right: 0;
    width: 200px;
    padding: 6px;
    margin-bottom: 6px;
    background-color: var(--vh-bg-surface);
    border: 1px solid var(--vh-border);
    border-radius: 10px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    z-index: 1000;
}
.settings-hover-container:hover .settings-hover-menu,
.settings-hover-container:focus-within .settings-hover-menu {
    display: block;
}
.settings-hover-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 7px 10px;
    border: none;
    background: none;
    color: var(--vh-text-secondary);
    font-size: 0.82rem;
    border-radius: 6px;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.1s ease, color 0.1s ease;
}
.settings-hover-item:hover {
    background-color: var(--vh-bg-accent);
    color: white;
}
.settings-hover-item i {
    width: 16px;
    text-align: center;
    font-size: 0.8rem;
}
.settings-hover-divider {
    height: 1px;
    background-color: var(--vh-border);
    margin: 4px 0;
}
.settings-hover-danger:hover {
    background-color: var(--vh-danger) !important;
}

/* ===== Bottom Bar (fixed, spans server rail + channel sidebar) ===== */
.bottom-bar-fixed {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 324px; /* 72px server rail + 252px channel sidebar */
    z-index: 200;
    display: flex;
    flex-direction: column;
}

/* ===== Voice Panel ===== */
.voice-panel {
    padding: 12px;
    background: linear-gradient(135deg, var(--vh-bg-surface), var(--vh-bg-tertiary));
    border-top: 1px solid var(--vh-border);
}
.voice-panel-btn {
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background-color 0.15s ease, color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
    padding: 0;
    background-color: var(--vh-bg-primary);
    color: var(--vh-text-secondary);
}
.voice-panel-btn:hover {
    background-color: var(--vh-border-strong);
    color: var(--vh-text-primary);
    transform: scale(1.08);
}
.voice-panel-btn.active-danger {
    background-color: rgba(192, 80, 80, 0.18);
    color: var(--vh-danger);
    box-shadow: 0 0 0 1px rgba(192, 80, 80, 0.3);
}
.voice-panel-btn.active-success {
    background-color: rgba(91, 154, 107, 0.18);
    color: var(--vh-success);
    box-shadow: 0 0 0 1px rgba(91, 154, 107, 0.3);
}
.voice-panel-btn.active-warning {
    background-color: rgba(196, 154, 74, 0.18);
    color: var(--vh-warning);
    box-shadow: 0 0 0 1px rgba(196, 154, 74, 0.3);
}
.voice-panel-btn.btn-disconnect {
    background-color: rgba(192, 80, 80, 0.15);
    color: var(--vh-danger);
}
.voice-panel-btn.btn-disconnect:hover {
    background-color: var(--vh-danger);
    color: white;
    transform: scale(1.08);
    box-shadow: 0 4px 16px rgba(192, 80, 80, 0.3);
}

/* Voice call tile grid */
.voice-grid {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    flex-grow: 1;
}
.voice-grid > * {
    width: 100% !important;
    flex: 1 1 0% !important;
    min-height: 0 !important;
    aspect-ratio: auto !important;
}

@media (min-width: 1680px) {
    .voice-grid {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: stretch;
        justify-content: center;
        align-content: stretch;
    }
    .voice-grid > * {
        flex: 1 1 45% !important;
        min-height: 0 !important;
        max-width: 48%;
        aspect-ratio: auto !important;
    }
}

/* ===== Image Lightbox ===== */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.88);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}
.lightbox-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.08);
    border: none;
    color: white;
    font-size: 1.2rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s;
    z-index: 10000;
}
.lightbox-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}
.lightbox-content {
    max-width: 90vw;
    max-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: default;
}
.lightbox-image {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 16px 64px rgba(0, 0, 0, 0.5);
}
.lightbox-footer {
    margin-top: 12px;
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: default;
}
.lightbox-filename {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.82rem;
}
.lightbox-open-btn {
    color: var(--vh-bg-accent);
    text-decoration: none;
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 6px;
    background-color: var(--vh-accent-subtle);
    transition: background-color 0.15s;
}
.lightbox-open-btn:hover {
    background-color: var(--vh-accent-subtle);
    color: var(--vh-bg-accent);
}

/* ===== Soundboard Panel ===== */
.soundboard-panel {
    background-color: var(--vh-bg-secondary);
    border-top: 1px solid var(--vh-border);
    max-height: 320px;
    overflow-y: auto;
}
.soundboard-floating {
    position: fixed;
    bottom: 170px; /* above voice panel + user panel */
    left: 0;
    width: 324px;
    z-index: 201;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    border-radius: 8px 8px 0 0;
    overflow: hidden;
}
.soundboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 6px;
}
.soundboard-sound {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 8px;
    background-color: var(--vh-bg-primary);
    transition: background-color 0.15s ease;
    position: relative;
}
.soundboard-sound:hover {
    background-color: var(--vh-hover);
}
.soundboard-sound.playing {
    background-color: var(--vh-accent-subtle);
    border: 1px solid var(--vh-bg-accent);
}
.soundboard-play-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background-color: var(--vh-bg-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    cursor: pointer;
    flex-shrink: 0;
    transition: transform 0.15s ease, background-color 0.15s ease;
}
.soundboard-play-btn:hover {
    transform: scale(1.08);
    background-color: var(--vh-bg-accent-hover);
}
.soundboard-sound-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}
.soundboard-sound-name {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--vh-text-primary);
}
.soundboard-sound-meta {
    font-size: 0.68rem;
    color: var(--vh-text-muted);
}
.soundboard-delete-btn {
    border: none;
    background: none;
    color: var(--vh-text-muted);
    font-size: 0.75rem;
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.15s, color 0.15s;
}
.soundboard-sound:hover .soundboard-delete-btn {
    opacity: 1;
}
.soundboard-delete-btn:hover {
    color: var(--vh-danger);
    background-color: rgba(192, 80, 80, 0.1);
}

/* ===== Chat Area ===== */
.chat-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--vh-bg-primary);
    min-width: 0;
}
.chat-header {
    height: 52px;
    min-height: 52px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--vh-border);
    font-weight: 600;
    font-size: 0.95rem;
    z-index: 1;
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    background-color: var(--vh-bg-primary);
}
.chat-messages { flex: 1; overflow-y: auto; padding: 16px 0; display: flex; flex-direction: column; }
.chat-input-area { padding: 0 16px 20px; }

/* Messages */
.message-group {
    padding: 3px 48px 3px 72px;
    position: relative;
    min-height: 1.375rem;
}
.message-group:hover { background-color: var(--vh-hover); }
.message-group.with-header { margin-top: 1.1rem; padding-top: 3px; }
.message-avatar {
    position: absolute;
    left: 16px;
    top: 3px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
}
.message-avatar img, .message-avatar .avatar-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.avatar-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    color: white;
}
.message-header { display: flex; align-items: baseline; gap: 8px; }
.message-author {
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    color: var(--vh-text-primary);
}
.message-author:hover { text-decoration: underline; }
.message-timestamp { font-size: 0.7rem; color: var(--vh-text-muted); }
.message-content {
    font-size: 0.95rem;
    line-height: 1.45;
    color: var(--vh-text-secondary);
    word-wrap: break-word;
}
.message-edited { font-size: 0.6rem; color: var(--vh-text-muted); }
.message-item {
    transition: background-color 0.12s ease;
    border-radius: 6px;
}
.message-item:hover { background-color: var(--vh-hover); }

/* Mention badges */
.mention-badge {
    background-color: var(--vh-accent-subtle);
    color: var(--vh-bg-accent);
    padding: 0 3px;
    border-radius: 4px;
    font-weight: 500;
    cursor: default;
    white-space: nowrap;
}
.mention-badge.mention-self {
    background-color: rgba(196, 154, 74, 0.18);
    color: var(--vh-warning);
}

/* Mention autocomplete dropdown */
.mention-autocomplete {
    position: absolute;
    bottom: 100%;
    left: 0;
    right: 0;
    max-height: 240px;
    overflow-y: auto;
    background-color: var(--vh-bg-secondary);
    border: 1px solid var(--vh-border-strong);
    border-radius: 8px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    padding: 6px 0;
    margin-bottom: 4px;
    z-index: 100;
}
.mention-autocomplete-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--vh-text-primary);
}
.mention-autocomplete-item:hover,
.mention-autocomplete-item.selected {
    background-color: var(--vh-hover);
}
.mention-autocomplete-icon {
    width: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--vh-bg-accent);
    font-weight: 700;
    font-size: 0.9rem;
}
.mention-autocomplete-name {
    font-weight: 500;
}
.mention-autocomplete-hint {
    color: var(--vh-text-muted);
    font-size: 0.78rem;
    margin-left: auto;
}

.message-hover { transition: background-color 0.12s ease; border-radius: 8px; }
.message-hover:hover { background-color: var(--vh-hover); }
.message-hover:hover .timestamp-hidden { visibility: visible !important; }

/* Message Input */
.message-input-wrapper {
    background-color: var(--vh-bg-surface);
    border: 1px solid var(--vh-border);
    border-radius: 14px;
    padding: 4px 6px 4px 16px;
    display: flex;
    align-items: flex-end;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}
.message-input-wrapper:focus-within {
    border-color: var(--vh-bg-accent);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.12), 0 0 0 2px var(--vh-accent-subtle);
}
.message-input-wrapper textarea {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--vh-text-primary);
    resize: none;
    padding: 10px 0;
    font-size: 0.95rem;
    max-height: 200px;
    outline: none;
    font-family: inherit;
    line-height: 1.45;
}
.message-input-wrapper textarea::placeholder { color: var(--vh-text-muted); }

.input-action-btn {
    background: none;
    border: none;
    color: var(--vh-text-muted);
    padding: 6px 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: color 0.12s ease, background-color 0.12s ease;
}
.input-action-btn:hover {
    color: var(--vh-text-primary);
    background-color: var(--vh-hover);
}

/* Typing/Reply */
.typing-indicator {
    height: 24px;
    padding: 0 16px;
    font-size: 0.72rem;
    color: var(--vh-text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}
.typing-dots span {
    animation: typingBounce 1.4s infinite ease-in-out;
    display: inline-block;
    width: 4px;
    height: 4px;
    background-color: var(--vh-text-secondary);
    border-radius: 50%;
    margin: 0 1px;
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-4px); }
}

.reply-bar {
    background-color: var(--vh-bg-secondary);
    border-radius: 10px 10px 0 0;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--vh-text-secondary);
    border-left: 2px solid var(--vh-bg-accent);
}

/* Reactions */
.reactions-bar { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.reaction-chip {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 6px;
    background-color: var(--vh-hover);
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--vh-text-secondary);
    transition: border-color 0.12s, background-color 0.12s;
}
.reaction-chip:hover { border-color: var(--vh-border-strong); background-color: var(--vh-active); }
.reaction-chip.active {
    background-color: var(--vh-accent-subtle);
    border-color: var(--vh-bg-accent);
    color: var(--vh-bg-accent);
}

/* Message action buttons (hover) */
.msg-actions {
    position: absolute;
    top: -12px;
    right: 16px;
    display: none;
    gap: 0;
    background-color: var(--vh-bg-surface);
    border: 1px solid var(--vh-border);
    border-radius: 6px;
    overflow: hidden;
    z-index: 5;
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}
.message-hover:hover .msg-actions { display: flex; }
.msg-actions button {
    background: none;
    border: none;
    color: var(--vh-text-muted);
    padding: 6px 8px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background-color 0.1s, color 0.1s;
}
.msg-actions button:hover {
    background-color: var(--vh-hover);
    color: var(--vh-text-primary);
}

/* Emoji picker grid */
.emoji-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    padding: 6px;
    background-color: var(--vh-bg-surface);
    border: 1px solid var(--vh-border);
    border-radius: 10px;
    max-width: 280px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.emoji-picker button {
    background: none;
    border: none;
    font-size: 1.25rem;
    padding: 4px 6px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.1s;
}
.emoji-picker button:hover { background-color: var(--vh-hover); }

/* Server dropdown menu items */
.dropdown-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border: none;
    background: none;
    color: var(--vh-text-secondary);
    font-size: 0.85rem;
    border-radius: 6px;
    cursor: pointer;
    width: 100%;
    text-align: left;
    transition: background-color 0.1s, color 0.1s;
}
.dropdown-menu-item:hover {
    background-color: var(--vh-bg-accent);
    color: white;
}
.dropdown-menu-item.text-danger:hover {
    background-color: var(--vh-danger);
    color: white;
}
.dropdown-menu-item i { font-size: 0.9rem; }

/* Unread badge */
.unread-badge {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--vh-text-primary);
}

/* Server sidebar unread count badge (red circle with number) */
.server-unread-badge {
    position: absolute;
    bottom: -2px;
    right: -2px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: 8px;
    background-color: var(--vh-danger);
    color: white;
    font-size: 0.6rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--vh-bg-tertiary);
    z-index: 1;
}

/* Server sidebar voice activity indicator (green dot) */
.server-voice-indicator {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--vh-success);
    border: 2px solid var(--vh-bg-tertiary);
    z-index: 1;
}

/* DM unread badge (white dot next to conversation) */
.dm-unread-badge {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--vh-bg-accent);
    flex-shrink: 0;
}

/* DM home button unread count badge */
.dm-home-unread-badge {
    position: absolute;
    bottom: -2px;
    right: -2px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: 8px;
    background-color: var(--vh-danger);
    color: white;
    font-size: 0.6rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--vh-bg-tertiary);
    z-index: 1;
}

/* Members Sidebar */
.members-sidebar {
    width: 240px;
    min-width: 240px;
    background-color: var(--vh-bg-secondary);
    padding: 16px 8px;
    overflow-y: auto;
    border-left: 1px solid var(--vh-border);
}
.member-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.12s ease;
}
.member-item:hover { background-color: var(--vh-hover); }

/* ===== Modals ===== */
.modal-backdrop-custom {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.65);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}
.modal-content-custom {
    background-color: var(--vh-bg-surface);
    border: 1px solid var(--vh-border);
    border-radius: 12px;
    padding: 28px;
    min-width: 440px;
    max-width: 520px;
    box-shadow: 0 16px 64px rgba(0,0,0,0.4);
    animation: modal-enter 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes modal-enter {
    from { opacity: 0; transform: scale(0.96) translateY(8px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

/* ===== Auth Pages ===== */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--vh-bg-tertiary);
    background-image:
        radial-gradient(ellipse at 20% 50%, var(--vh-accent-glow) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, var(--vh-accent-glow) 0%, transparent 50%);
}
.auth-card {
    background-color: var(--vh-bg-surface);
    border: 1px solid var(--vh-border);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 16px 64px rgba(0,0,0,0.3);
    animation: modal-enter 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Empty State ===== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 48px;
}
.empty-state-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: var(--vh-accent-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 1.8rem;
    color: var(--vh-bg-accent);
}
.empty-state h3 { font-weight: 700; font-size: 1.4rem; margin-bottom: 8px; letter-spacing: -0.02em; }
.empty-state h4 { font-weight: 700; font-size: 1.2rem; margin-bottom: 8px; letter-spacing: -0.02em; }
.empty-state p {
    color: var(--vh-text-muted);
    max-width: 380px;
    font-size: 0.9rem;
    line-height: 1.55;
    margin-bottom: 24px;
}

/* Online indicator */
.online-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--vh-bg-secondary);
}
.online-indicator.online { background-color: var(--vh-success); }
.online-indicator.idle { background-color: var(--vh-warning); }
.online-indicator.dnd { background-color: var(--vh-danger); }
.online-indicator.offline { background-color: var(--vh-text-muted); }
.message-hover .online-indicator { border-color: var(--vh-bg-primary); }

/* Form controls */
.form-control, .form-select {
    background-color: var(--vh-bg-input);
    border: 1px solid var(--vh-border);
    color: var(--vh-text-primary);
    font-size: 0.95rem;
    padding: 10px 14px;
    border-radius: 8px;
    transition: border-color 0.2s ease;
    font-family: inherit;
}
.form-control:focus, .form-select:focus {
    background-color: var(--vh-bg-input);
    border-color: var(--vh-bg-accent);
    color: var(--vh-text-primary);
    box-shadow: 0 0 0 3px var(--vh-accent-subtle);
}
.form-control::placeholder { color: var(--vh-text-muted); }
.form-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--vh-text-secondary);
    margin-bottom: 8px;
}
.btn-primary {
    background-color: var(--vh-bg-accent);
    border-color: var(--vh-bg-accent);
    font-weight: 600;
    border-radius: 8px;
    transition: background-color 0.15s ease, transform 0.1s ease;
    font-family: inherit;
    letter-spacing: -0.01em;
}
.btn-primary:hover {
    background-color: var(--vh-bg-accent-hover);
    border-color: var(--vh-bg-accent-hover);
    transform: translateY(-1px);
}
.btn-primary:active {
    transform: translateY(0);
}

/* ===== Settings Page ===== */

/* Section heading with icon badge */
.settings-section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}
.settings-section-header .section-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background-color: var(--vh-accent-subtle);
    color: var(--vh-bg-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}
.settings-section-header h4 {
    font-weight: 700;
    font-size: 1.2rem;
    margin: 0;
    color: var(--vh-text-primary);
    letter-spacing: -0.02em;
}

/* Settings card — refined panel */
.settings-card {
    background-color: var(--vh-bg-secondary);
    border: 1px solid var(--vh-border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
}
.settings-card-title {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--vh-text-muted);
    margin-bottom: 16px;
}

/* Account banner card */
.settings-account-banner {
    background: linear-gradient(135deg, var(--vh-bg-accent), var(--vh-bg-accent-hover));
    border-radius: 12px 12px 0 0;
    height: 80px;
    position: relative;
}
.settings-account-avatar {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    border: 4px solid var(--vh-bg-secondary);
    position: absolute;
    bottom: -44px;
    left: 24px;
    object-fit: cover;
    background-color: var(--vh-bg-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    font-weight: 700;
}

/* Settings field label */
.settings-field-label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--vh-text-muted);
    margin-bottom: 6px;
}

/* Toggle row — used for notification/audio switches */
.settings-toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-radius: 10px;
    transition: background-color 0.15s ease;
}
.settings-toggle-row:hover {
    background-color: var(--vh-active);
}
.settings-toggle-row .toggle-info .toggle-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--vh-text-primary);
}
.settings-toggle-row .toggle-info .toggle-desc {
    font-size: 0.75rem;
    color: var(--vh-text-muted);
    margin-top: 2px;
}

/* Status option card */
.settings-status-option {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s ease;
}
.settings-status-option:hover {
    background-color: var(--vh-active);
}
.settings-status-option.active {
    background-color: var(--vh-active);
    border-color: var(--vh-bg-accent);
}
.settings-status-option .status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}
.settings-status-option .status-check {
    margin-left: auto;
    color: var(--vh-bg-accent);
    font-size: 1rem;
}

/* Theme card */
.settings-theme-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 18px 24px;
    border-radius: 12px;
    border: 2px solid var(--vh-border);
    background-color: var(--vh-bg-tertiary);
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 110px;
}
.settings-theme-card:hover {
    border-color: var(--vh-text-muted);
    transform: translateY(-2px);
}
.settings-theme-card.active {
    border-color: var(--vh-bg-accent);
    background-color: var(--vh-accent-subtle);
}
.settings-theme-card .theme-icon {
    font-size: 1.4rem;
    color: var(--vh-text-secondary);
}
.settings-theme-card.active .theme-icon {
    color: var(--vh-bg-accent);
}
.settings-theme-card .theme-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--vh-text-secondary);
}
.settings-theme-card.active .theme-label {
    color: var(--vh-bg-accent);
}

/* Accent color swatch */
.settings-accent-swatch {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.settings-accent-swatch:hover {
    transform: scale(1.1);
}
.settings-accent-swatch.active {
    border-color: var(--vh-text-primary);
    box-shadow: 0 0 0 3px var(--vh-accent-subtle);
}

/* Settings save button */
.settings-save-btn {
    background-color: var(--vh-bg-accent);
    border: none;
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 8px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
}
.settings-save-btn:hover {
    background-color: var(--vh-bg-accent-hover);
    transform: translateY(-1px);
}
.settings-save-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Settings alert (inline toast) */
.settings-alert {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 20px;
}
.settings-alert.success {
    background-color: rgba(91, 154, 107, 0.12);
    color: var(--vh-success);
    border: 1px solid rgba(91, 154, 107, 0.2);
}
.settings-alert.error {
    background-color: rgba(192, 80, 80, 0.12);
    color: var(--vh-danger);
    border: 1px solid rgba(192, 80, 80, 0.2);
}
.settings-alert.warning {
    background-color: rgba(240, 178, 50, 0.12);
    color: var(--vh-warning);
    border: 1px solid rgba(240, 178, 50, 0.2);
}

/* Audio level meter */
.settings-level-meter {
    height: 8px;
    border-radius: 4px;
    background-color: var(--vh-bg-tertiary);
    overflow: hidden;
}
.settings-level-meter .meter-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.05s;
    background: linear-gradient(to right, var(--vh-success), #f0b232, var(--vh-danger));
}

/* Featured toggle (e.g. Advanced NS) */
.settings-featured-toggle {
    padding: 16px;
    border-radius: 10px;
    border: 1px solid var(--vh-border);
    background-color: var(--vh-bg-tertiary);
    transition: all 0.15s ease;
}
.settings-featured-toggle.enabled {
    border-color: var(--vh-bg-accent);
    background-color: var(--vh-accent-subtle);
}

/* Misc */
h1:focus { outline: none; }
a, .btn-link { color: var(--vh-text-link); }
a:hover { color: var(--vh-bg-accent); }
.text-muted { color: var(--vh-text-muted) !important; }
.valid.modified:not([type=checkbox]) { outline: 1px solid var(--vh-success); }
.invalid { outline: 1px solid var(--vh-danger); }
.validation-message { color: var(--vh-danger); }
:focus-visible { outline: 2px solid var(--vh-bg-accent); outline-offset: 2px; }
button:focus:not(:focus-visible) { outline: none; }

#blazor-error-ui {
    background: var(--vh-danger);
    color: white;
    bottom: 0;
    box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.3);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}
.blazor-error-boundary {
    background: var(--vh-bg-primary);
    padding: 0;
    color: var(--vh-text-primary);
    height: 100%;
    width: 100%;
}
.blazor-error-boundary::after { content: none; }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem;
}
.loading-progress circle {
    fill: none;
    stroke: var(--vh-border);
    stroke-width: 0.6rem;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
}
.loading-progress circle:last-child {
    stroke: var(--vh-bg-accent);
    stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
    transition: stroke-dasharray 0.05s ease-in-out;
}
.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: 600;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
    color: var(--vh-text-secondary);
}
.loading-progress-text:after { content: var(--blazor-load-percentage-text, "Loading"); }

/* ===== Skeleton Loading ===== */
@keyframes skeleton-shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: calc(200px + 100%) 0; }
}

.skeleton {
    background: linear-gradient(90deg, var(--vh-bg-secondary) 25%, var(--vh-border) 50%, var(--vh-bg-secondary) 75%);
    background-size: 200px 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
    border-radius: 6px;
}

.skeleton-circle { border-radius: 50%; }
.skeleton-text { border-radius: 4px; }

/* ===== Toast Animation ===== */
@keyframes slide-in-right {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.animate-slide-in {
    animation: slide-in-right 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 10px !important;
}

/* ===== Markdown Styles ===== */
.message-content code {
    background-color: rgba(0,0,0,0.25);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    font-size: 0.85em;
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    color: var(--vh-text-primary);
}

.message-content pre {
    background-color: var(--vh-bg-tertiary);
    border: 1px solid var(--vh-border);
    border-radius: 8px;
    padding: 14px;
    margin: 6px 0;
    overflow-x: auto;
}

.message-content pre code {
    background: none;
    padding: 0;
    font-size: 0.82em;
}

.message-content blockquote {
    border-left: 3px solid var(--vh-border-strong);
    padding-left: 14px;
    margin: 6px 0;
    color: var(--vh-text-secondary);
}

.message-content a {
    color: var(--vh-text-link);
    text-decoration: none;
}

.message-content a:hover {
    text-decoration: underline;
}

.message-content strong {
    font-weight: 700;
    color: var(--vh-text-primary);
}

.message-content em {
    font-style: italic;
}

.message-content del {
    text-decoration: line-through;
    color: var(--vh-text-muted);
}

/* ===== Pinned Message Badge ===== */
.pin-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 0.62rem;
    color: var(--vh-text-muted);
    padding: 1px 6px;
    border-radius: 4px;
    background-color: var(--vh-hover);
}

/* ===== Connection Status Banner ===== */
@keyframes slide-down {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.connection-banner {
    flex-shrink: 0;
    padding: 4px 16px;
    font-size: 0.78rem;
    font-weight: 500;
    text-align: center;
    color: white;
    animation: slide-down 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
}

.connection-banner-warning {
    background-color: var(--vh-warning);
    color: var(--vh-bg-tertiary);
}

.connection-banner-danger {
    background-color: var(--vh-danger);
}

/* ===== Failed Message Bar ===== */
.failed-message-bar {
    background-color: rgba(192, 80, 80, 0.08);
    border-top: 1px solid rgba(192, 80, 80, 0.2);
    animation: slide-down 0.2s ease-out;
}

/* ===== Permission Toggle Switches ===== */
.perm-switch .form-check-input:checked {
    background-color: var(--vh-bg-accent);
    border-color: var(--vh-bg-accent);
}

/* ===== Kick Button Hover ===== */
.member-item:hover .member-kick-btn { opacity: 1 !important; }

/* ===== User Profile Card ===== */
.profile-card-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1050;
    background: transparent;
}

.profile-card {
    position: fixed;
    z-index: 1051;
    width: 300px;
    background-color: var(--vh-bg-surface);
    border: 1px solid var(--vh-border);
    border-radius: 12px;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.45);
    overflow: hidden;
    animation: profile-card-in 0.18s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes profile-card-in {
    from { opacity: 0; transform: scale(0.95) translateY(4px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.profile-card-banner {
    height: 60px;
    width: 100%;
}

.profile-card-avatar-wrapper {
    padding: 0 16px;
    margin-top: -40px;
    position: relative;
}

.profile-card-avatar {
    position: relative;
    display: inline-block;
    border: 5px solid var(--vh-bg-surface);
    border-radius: 50%;
    background-color: var(--vh-bg-surface);
}

.profile-card-avatar img,
.profile-card-avatar > div {
    display: block;
}

.profile-card-status-dot {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 4px solid var(--vh-bg-surface);
    background-color: var(--vh-text-muted);
}
.profile-card-status-dot.online { background-color: var(--vh-success); }
.profile-card-status-dot.idle   { background-color: var(--vh-warning); }
.profile-card-status-dot.dnd    { background-color: var(--vh-danger); }
.profile-card-status-dot.offline { background-color: var(--vh-text-muted); }

.profile-card-body {
    padding: 8px 16px 16px;
}

.profile-card-divider {
    height: 1px;
    background-color: var(--vh-border);
    margin: 10px 0;
}

.profile-card-role-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.72rem;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 6px;
    border: 1px solid;
    background-color: var(--vh-hover);
}

/* Clickable avatar in chat & member list */
.profile-clickable {
    cursor: pointer;
    border-radius: 50%;
    transition: opacity 0.15s;
}
.profile-clickable:hover {
    opacity: 0.8;
}

/* Server Discovery */
.discovery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    max-width: 1200px;
}

.discovery-card {
    background-color: var(--vh-bg-surface);
    border: 1px solid var(--vh-border);
    border-radius: 12px;
    padding: 18px;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.discovery-card:hover {
    border-color: var(--vh-border-strong);
    transform: translateY(-2px);
}

/* Reply reference hover */
.reply-reference:hover {
    background-color: var(--vh-hover);
    border-radius: 4px;
}

/* Keyboard shortcuts overlay */
.shortcuts-overlay-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.65);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}
.shortcuts-overlay {
    background-color: var(--vh-bg-surface);
    border: 1px solid var(--vh-border);
    border-radius: 12px;
    padding: 28px;
    max-width: 620px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 16px 64px rgba(0, 0, 0, 0.4);
}
.shortcuts-group { display: flex; flex-direction: column; gap: 6px; }
.shortcut-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 0;
}
.shortcut-desc { color: var(--vh-text-secondary); font-size: 0.85rem; }
.shortcut-keys { display: flex; align-items: center; gap: 4px; }
.shortcut-keys kbd {
    background-color: var(--vh-bg-tertiary);
    color: var(--vh-text-primary);
    border: 1px solid var(--vh-border);
    border-radius: 6px;
    padding: 2px 8px;
    font-size: 0.72rem;
    font-family: inherit;
    min-width: 24px;
    text-align: center;
}

/* Markdown preview */
.markdown-preview {
    background-color: var(--vh-bg-secondary);
    border-radius: 10px 10px 0 0;
    border-left: 2px solid var(--vh-bg-accent);
    padding: 8px 16px;
    max-height: 200px;
    overflow-y: auto;
}

/* Jump to present button */
.scroll-to-bottom-wrapper {
    display: flex;
    justify-content: center;
    padding: 0 16px;
    position: relative;
    z-index: 3;
}
.scroll-to-bottom-btn {
    background-color: var(--vh-bg-surface);
    border: 1px solid var(--vh-border);
    color: var(--vh-text-secondary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.78rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    transition: background-color 0.15s, color 0.15s, transform 0.1s;
    margin-top: -20px;
    font-family: inherit;
}
.scroll-to-bottom-btn:hover {
    background-color: var(--vh-bg-accent);
    border-color: var(--vh-bg-accent);
    color: white;
    transform: translateY(-1px);
}
.new-msg-count {
    background-color: var(--vh-bg-accent);
    color: white;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 0.68rem;
    font-weight: 600;
}

/* Unread message divider */
.unread-divider {
    display: flex;
    align-items: center;
    padding: 4px 0;
    margin: 4px 0;
}
.unread-divider::before,
.unread-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--vh-danger);
}
.unread-divider span {
    padding: 0 8px;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--vh-danger);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Invite embed card */
.invite-embed {
    background-color: var(--vh-bg-surface);
    border: 1px solid var(--vh-border);
    border-radius: 10px;
    padding: 12px 16px;
    max-width: 420px;
    transition: border-color 0.15s ease;
}
.invite-embed:hover {
    border-color: var(--vh-border-strong);
}

/* ===== Mobile Responsiveness ===== */

/* Mobile top bar */
.mobile-top-bar {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 0 12px;
    height: 48px;
    background-color: var(--vh-bg-secondary);
    border-bottom: 1px solid var(--vh-border);
    flex-shrink: 0;
}

/* Mobile hamburger button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--vh-text-muted);
    padding: 8px;
    font-size: 1.25rem;
    cursor: pointer;
}
.mobile-menu-btn:hover { color: var(--vh-text-primary); }

/* Mobile Navigation Drawer */
.mobile-nav-drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 2000;
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
}
.mobile-nav-drawer {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: 72px;
    background-color: var(--vh-bg-tertiary);
    z-index: 2001;
    overflow-y: auto;
    padding: 12px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.mobile-nav-servers {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 0 12px;
}
.mobile-nav-server-btn {
    width: 48px; height: 48px;
    border-radius: 50%;
    border: none;
    background-color: var(--vh-bg-primary);
    color: var(--vh-text-primary);
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    transition: border-radius 0.2s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.2s ease;
    flex-shrink: 0;
}
.mobile-nav-server-btn:active,
.mobile-nav-server-btn.active {
    border-radius: 14px;
    background-color: var(--vh-bg-accent);
}
.mobile-nav-server-btn img {
    width: 48px; height: 48px;
    border-radius: inherit;
    object-fit: cover;
}
.mobile-nav-server-btn.add {
    background: transparent;
    border: 2px dashed var(--vh-text-muted);
    color: var(--vh-text-muted);
    font-size: 1.2rem;
}
.mobile-nav-badge {
    position: absolute;
    bottom: -2px; right: -2px;
    background: var(--vh-danger);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    min-width: 18px; height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    border: 2px solid var(--vh-bg-tertiary);
}
.mobile-nav-divider {
    width: 32px;
    height: 2px;
    background: var(--vh-border);
    border-radius: 1px;
    margin: 2px 0;
}

/* Mobile back button */
.mobile-back-btn {
    display: none;
    background: none;
    border: none;
    color: var(--vh-text-muted);
    padding: 6px 8px 6px 0;
    font-size: 1.1rem;
    cursor: pointer;
    flex-shrink: 0;
}
.mobile-back-btn:hover { color: var(--vh-text-primary); }

@media (max-width: 768px) {
    .mobile-top-bar { display: flex; }
    .mobile-menu-btn { display: flex; align-items: center; justify-content: center; }
    .mobile-back-btn { display: flex; align-items: center; justify-content: center; }

    body, html { overflow-x: hidden; }

    .server-sidebar { display: none !important; }

    .mobile-channel-active .channel-sidebar { display: none !important; }
    .mobile-channel-list .channel-sidebar {
        display: flex !important;
        width: 100% !important;
        min-width: unset !important;
        max-width: 100% !important;
    }
    .mobile-channel-list .empty-state { display: none !important; }

    .mobile-dm-active nav[aria-label="Conversations"] { display: none !important; }
    .mobile-dm-list nav[aria-label="Conversations"] {
        display: flex !important;
        width: 100% !important;
        min-width: unset !important;
        max-width: 100% !important;
    }

    .member-sidebar { display: none !important; }

    .settings-layout-mobile {
        flex-direction: column !important;
    }
    .settings-layout-mobile > .settings-nav {
        width: 100% !important;
        min-width: unset !important;
        max-height: none;
        overflow: visible;
        flex-direction: row !important;
        flex-wrap: wrap;
        gap: 4px;
        padding: 8px !important;
        border-bottom: 1px solid var(--vh-border);
    }
    .settings-layout-mobile > .settings-nav h6 { display: none; }
    .settings-layout-mobile > .settings-nav hr { display: none; }
    .settings-layout-mobile > .settings-nav > .px-2 { display: none; }
    .settings-layout-mobile > .settings-nav .btn {
        padding: 6px 12px !important;
        font-size: 0.8rem;
        margin-bottom: 0 !important;
    }
    .settings-layout-mobile > .settings-content {
        flex-grow: 1;
        overflow-y: auto;
    }
    .settings-layout-mobile > .settings-content > .p-4 {
        padding: 12px !important;
    }
    .settings-card { padding: 16px; border-radius: 10px; }
    .settings-section-header { margin-bottom: 20px; }
    .settings-account-banner { height: 60px; }
    .settings-theme-card { min-width: 90px; padding: 14px 16px; }

    .modal-content-custom { min-width: unset !important; width: 95vw !important; max-width: 95vw !important; }

    .bottom-bar-fixed { position: static; width: 100%; }
    .user-panel-btn { min-width: 44px; min-height: 44px; }
    .channel-item { min-height: 40px; padding: 10px 8px !important; }
    .channel-settings-btn { min-width: 36px; min-height: 36px; }

    .emoji-picker-popup { width: 90vw !important; max-width: 320px; }

    .message-actions-bar { opacity: 1 !important; pointer-events: auto !important; }

    .chat-header { padding: 0 12px !important; }

    .invite-embed { max-width: 100%; }

    .shortcuts-overlay { max-width: 95vw; }
    .shortcuts-overlay .d-flex.gap-5 { flex-direction: column !important; gap: 1.5rem !important; }

    .d-flex.align-items-center > .position-relative.me-4 { margin-right: 0.5rem !important; }

    .settings-layout-mobile input[type="password"],
    .settings-layout-mobile input[type="text"] {
        width: 100% !important;
        max-width: 100% !important;
    }
}

@media (max-width: 480px) {
    .channel-name { font-size: 0.85rem; }
}